[BUG] ANDROIDJAVACLASS.GETSTATIC RETURNS NULL WHEN BEING BUILT TO ANDROID DEVICE

[bug]


please enter the link and give it a vote please, so unity can notice and fix it.


https://issuetracker.unity3d.com/is...turns-null-when-being-built-to-android-device

To reproduce:
1. Open attached project
2. Build and run to android device
3. Check Logcat

Actual result: In logcat can see this line: TEST_CONSTANT: null
Expected result: In logcat should be a line with TEST_CONSTANT: org.example.constant

Reproduced in: 2019.2.0a1; 2020.1.0a2
No repro: 2019.1.14f1

Note: on editor returns normally

Tested with:
VLNQA00277, Asus ROG Phone (ASUS_Z01QD), Android 8.1.0, CPU: Snapdragon 845 SDM845, GPU: Adreno (TM) 630
VLNQA00138, Huawei P20 Pro (CLT-L29), Android 8.1.0, CPU: HiSilicon Kirin 970, GPU: Mali-G72
VLNQA00262, Sony Xperia XZ Premium (G8141), Android 9, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540

void Start()
{
string constant;
using (AndroidJavaClass MyClass = new AndroidJavaClass("org.example.MyPackage.MyPlugin"))
{
constant = MyClass.GetStatic<string>("TEST_CONSTANT");
}
Debug.Log("*** TEST_CONSTANT: " + (constant == null ? "null" : constant));
}